Clock



FIG. 1 is a perspective view of a clock showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the clock in a second state; and,

FIG. 10 is an enlarged view of the encircled portion 10 of FIG. 4.

The broken lines in the drawings are for the purpose of illustrating portions of the clock that form no part of the claimed design. 

CLAIM The ornamental design for a clock, as shown and described. 